Diagnostic Trouble Code (DTC) Chart
Diagnostics in this manual assume a certain skill level and knowledge of Ford-specific diagnostic practices.
REFER to: Diagnostic Methods (100-00 General Information, Description and Operation).
Diagnostic Trouble Code Chart
Module | DTC | Description | Action |
---|---|---|---|
BCM | B1449:12 | Trailer Tow Park/Tail Lamp Output:Circuit Short To Battery | GO to Pinpoint Test C |
BCM | B1449:14 | Trailer Tow Park/Tail Lamp Output:Circuit Short To Ground or Open | GO to Pinpoint Test C |
For other BCM Diagnostic Trouble Codes (DTCs) | - | - |
REFER to: Body Control Module (BCM) (419-10 Multifunction Electronic Modules, Diagnosis and Testing). |
TRM | B100E:2A | Video Input "A": Signal Stuck In Range |
REFER to: Parking Aid (413-13B Parking Aid - Vehicles With: Parking Aid Camera, Diagnosis and Testing). |
TRM | B10E8:4B | Secondary Battery Relay "A":Over Temperature | GO to Pinpoint Test E |
TRM | B1300:11 | Video Output "A": Circuit Short To Ground |
REFER to: Parking Aid (413-13B Parking Aid - Vehicles With: Parking Aid Camera, Diagnosis and Testing). |
TRM | B1300:12 | Video Output "A": Circuit Short To Battery |
REFER to: Parking Aid (413-13B Parking Aid - Vehicles With: Parking Aid Camera, Diagnosis and Testing). |
TRM | B15A9:87 | Video On Demand Switch: Missing Message |
REFER to: Parking Aid (413-13B Parking Aid - Vehicles With: Parking Aid Camera, Diagnosis and Testing). |
TRM | B1D08:11 | Left Trailer Direction Indicator:Circuit Short To Ground | GO to Pinpoint Test B |
TRM | B1D08:12 | Left Trailer Direction Indicator:Circuit Short To Battery | GO to Pinpoint Test B |
TRM | B1D09:11 | Right Trailer Direction Indicator:Circuit Short To Ground | GO to Pinpoint Test B |
TRM | B1D09:12 | Right Trailer Direction Indicator:Circuit Short To Battery | GO to Pinpoint Test B |
TRM | C0052:12 | Steering Wheel Position Sensor "Signal A": Circuit Short To Battery |
REFER to: Flasher Lighting, Siren and Speaker System (100-05 Police Equipment, Diagnosis and Testing). |
TRM | C0052:14 | Steering Wheel Position Sensor "Signal A": Circuit Short To Ground or Open |
REFER to: Flasher Lighting, Siren and Speaker System (100-05 Police Equipment, Diagnosis and Testing). |
TRM | C0053:12 | Steering Wheel Position Sensor "Signal B": Circuit Short To Battery |
REFER to: Flasher Lighting, Siren and Speaker System (100-05 Police Equipment, Diagnosis and Testing). |
TRM | C0053:14 | Steering Wheel Position Sensor "Signal B": Circuit Short To Ground or Open |
REFER to: Flasher Lighting, Siren and Speaker System (100-05 Police Equipment, Diagnosis and Testing). |
TRM | C0054:12 | Steering Wheel Position Sensor "Signal C": Circuit Short To Battery |
REFER to: Flasher Lighting, Siren and Speaker System (100-05 Police Equipment, Diagnosis and Testing). |
TRM | C0054:14 | Steering Wheel Position Sensor "Signal C": Circuit Short To Ground or Open |
REFER to: Flasher Lighting, Siren and Speaker System (100-05 Police Equipment, Diagnosis and Testing). |
TRM | C0055:12 | Steering Wheel Position Sensor "Signal D": Circuit Short To Battery |
REFER to: Flasher Lighting, Siren and Speaker System (100-05 Police Equipment, Diagnosis and Testing). |
TRM | C0055:14 | Steering Wheel Position Sensor "Signal D": Circuit Short To Ground or Open |
REFER to: Flasher Lighting, Siren and Speaker System (100-05 Police Equipment, Diagnosis and Testing). |
TRM | U0100:00 | Lost Communication With ECM/PCM "A":No Sub-Type Information | GO to Pinpoint Test F |
TRM | U0140:00 | Lost Communication With Body Control Module:No Sub-Type Information | GO to Pinpoint Test G |
TRM | U0212:00 | Lost Communication With Steering Column Control Module:No Sub-Type Information | GO to Pinpoint Test H |
TRM | U0422:00 | Invalid Data Received From Body Control Module:No Sub Type Information | GO to Pinpoint Test I |
TRM | U1000:00 | Solid State Driver Protection Active -Driver Disabled:No Sub Type Information | GO to Pinpoint Test K |
TRM | U2100:00 | Initial Configuration Not Complete:No Sub Type Information | GO to Pinpoint Test J |
TRM | U3000:49 | Control Module:Internal Electronic Failure | GO to Pinpoint Test K |
Symptom Charts
Symptom Chart: Trailer Lamps
Diagnostics in this manual assume a certain skill level and knowledge of Ford-specific diagnostic practices.
REFER to: Diagnostic Methods (100-00 General Information, Description and Operation).
Condition | Possible Sources | Actions |
---|---|---|
A module does not respond to the diagnostic scan tool |
|
REFER to: Communications Network (418-00 Module Communications Network, Diagnosis and Testing). |
All the trailer lamps are inoperative | Refer to the Pinpoint Test | GO to Pinpoint Test A |
One or more trailer stop/turn lamps are inoperative or always on | Refer to the Pinpoint Test | GO to Pinpoint Test B |
The trailer parking lamps are inoperative or always on | Refer to the Pinpoint Test | GO to Pinpoint Test C |
The trailer reversing lamps are inoperative or always on | Refer to the Pinpoint Test | GO to Pinpoint Test D |
The trailer battery charging is inoperative/does not operate correctly | Refer to the Pinpoint Test | GO to Pinpoint Test E |
Pinpoint Tests
Refer to Wiring Diagrams Cell 95 for schematic and connector information. Normal Operation and Fault Conditions
REFER to: Exterior Lighting - Overview (417-01 Exterior Lighting, Description and Operation). Possible Sources
Visual Inspection and Pre-checks
|
||||||||||||||||
A1 CHECK THE TRAILER TOW GROUND CIRCUIT FOR CONTINUITY TO GROUND | ||||||||||||||||
Is the resistance less than 3 ohms?
|
||||||||||||||||
A2 CHECK THE TRAILER TOW GROUND CIRCUIT FOR AN OPEN | ||||||||||||||||
Is the resistance less than 3 ohms?
|
Refer to Wiring Diagrams Cell 95 for schematic and connector information. Normal Operation and Fault Conditions
REFER to: Exterior Lighting - Overview (417-01 Exterior Lighting, Description and Operation). DTC Fault Trigger Conditions
Possible Sources
Visual Inspection and Pre-checks
|
||||||||||||||||||||||||||||
B1 CHECK FOR VOLTAGE THROUGH THE TRAILER TOW CONNECTOR | ||||||||||||||||||||||||||||
Is the voltage greater than 11 volts when the brake pedal is pressed and less than 7 volts when the brake pedal is released?
|
||||||||||||||||||||||||||||
B2 CHECK FOR VOLTAGE TO THE TRAILER TOW CONNECTOR (VEHICLE HARNESS) | ||||||||||||||||||||||||||||
Is the voltage greater than 11 volts when the brake pedal is pressed and less than 7 volts when the brake pedal is released?
|
||||||||||||||||||||||||||||
B3 CHECK FOR VOLTAGE TO THE TRM (TRAILER MODULE) | ||||||||||||||||||||||||||||
Is the voltage greater than 11 volts?
|
||||||||||||||||||||||||||||
B4 CHECK THE TRM (TRAILER MODULE) GROUND CIRCUIT | ||||||||||||||||||||||||||||
Is the voltage greater than 11 volts?
|
||||||||||||||||||||||||||||
B5 CHECK TRAILER STOP/TURN LAMP CIRCUITS FOR AN OPEN | ||||||||||||||||||||||||||||
Is the resistance less than 3 ohms?
|
||||||||||||||||||||||||||||
B6 CHECK TRAILER STOP/TURN LAMP CIRCUITS FOR A SHORT TO GROUND | ||||||||||||||||||||||||||||
Is the resistance greater than 10,000 ohms?
|
||||||||||||||||||||||||||||
B7 CHECK TRAILER STOP/TURN LAMP CIRCUITS FOR A SHORT TO VOLTAGE | ||||||||||||||||||||||||||||
Is ant voltage present?
|
||||||||||||||||||||||||||||
B8 CHECK FOR CORRECT TRM (TRAILER MODULE) OPERATION | ||||||||||||||||||||||||||||
Is the concern still present?
|
Refer to Wiring Diagrams Cell 95 for schematic and connector information. Normal Operation and Fault Conditions
REFER to: Exterior Lighting - Overview (417-01 Exterior Lighting, Description and Operation). DTC Fault Trigger Conditions
Possible Sources
Visual Inspection and Pre-checks
|
||||||||||||||||||||||||||||
C1 CHECK FOR VOLTAGE THROUGH THE TRAILER TOW CONNECTOR | ||||||||||||||||||||||||||||
Is the voltage greater than 11 volts when the headlamps switch in the PARKING LAMPS position and 0 volts when the headlamps switch in the OFF position?
|
||||||||||||||||||||||||||||
C2 CHECK FOR VOLTAGE TO THE TRAILER TOW CONNECTOR (VEHICLE HARNESS) | ||||||||||||||||||||||||||||
Is the voltage greater than 11 volts?
|
||||||||||||||||||||||||||||
C3 CHECK THE TRAILER TOW PARKING LAMPS RELAY CONTROLLED GROUND CIRCUIT FOR GROUND WITH PARKING LAMPS ON | ||||||||||||||||||||||||||||
Is the voltage greater than 11 volts?
|
||||||||||||||||||||||||||||
C4 CHECK THE TRAILER TOW PARKING LAMPS RELAY CONTROLLED GROUND CIRCUIT FOR A SHORT TO VOLTAGE | ||||||||||||||||||||||||||||
Is any voltage present?
|
||||||||||||||||||||||||||||
C5 CHECK THE TRAILER TOW PARKING LAMPS RELAY CONTROLLED GROUND CIRCUIT FOR AN OPEN | ||||||||||||||||||||||||||||
Is the resistance less than 3 ohms?
|
||||||||||||||||||||||||||||
C6 CHECK THE TRAILER TOW PARKING LAMPS RELAY OUTPUT CIRCUIT FOR AN OPEN | ||||||||||||||||||||||||||||
Is the resistance less than 3 ohms?
|
||||||||||||||||||||||||||||
C7 CHECK THE TRAILER TOW PARKING LAMPS RELAY CONTROLLED GROUND CIRCUIT FOR GROUND WITH PARKING LAMPS OFF | ||||||||||||||||||||||||||||
Is any voltage present?
|
||||||||||||||||||||||||||||
C8 CHECK THE TRAILER TOW PARKING LAMPS RELAY CONTROLLED GROUND CIRCUIT FOR A SHORT TO GROUND | ||||||||||||||||||||||||||||
Is the resistance greater than 10,000 ohms?
|
||||||||||||||||||||||||||||
C9 CHECK THE TRAILER TOW PARKING LAMPS RELAY OUTPUT CIRCUIT FOR A SHORT TO VOLTAGE | ||||||||||||||||||||||||||||
Is any voltage present?
|
||||||||||||||||||||||||||||
C10 CHECK FOR CORRECT BCM (BODY CONTROL MODULE) OPERATION | ||||||||||||||||||||||||||||
Is the concern still present?
|
Refer to Wiring Diagrams Cell 95 for schematic and connector information. Normal Operation and Fault Conditions
REFER to: Exterior Lighting - Overview (417-01 Exterior Lighting, Description and Operation). Possible Sources
Visual Inspection and Pre-checks
|
||||||||||||||||
D1 CHECK FOR VOLTAGE THROUGH THE TRAILER TOW CONNECTOR | ||||||||||||||||
Is the voltage greater than 11 volts when the gear selector lever is in REVERSE and 0 volts when the gear selector lever is in PARK?
|
||||||||||||||||
D2 CHECK FOR VOLTAGE TO THE TRAILER TOW CONNECTOR (VEHICLE HARNESS) | ||||||||||||||||
Is the voltage greater than 11 volts?
|
||||||||||||||||
D3 CHECK THE TRAILER TOW REVERSING LAMPS RELAY ENERGIZE CIRCUIT FOR VOLTAGE | ||||||||||||||||
Is the voltage greater than 11 volts?
|
||||||||||||||||
D4 CHECK THE TRAILER TOW REVERSING LAMPS RELAY ENERGIZE CIRCUIT FOR A SHORT TO GROUND | ||||||||||||||||
Is the resistance greater than 10,000 ohms?
|
||||||||||||||||
D5 CHECK THE TRAILER TOW REVERSING LAMPS RELAY ENERGIZE CIRCUIT FOR AN OPEN | ||||||||||||||||
Is the resistance less than 3 ohms?
|
||||||||||||||||
D6 CHECK THE TRAILER TOW REVERSING LAMPS RELAY OUTPUT CIRCUIT FOR AN OPEN | ||||||||||||||||
Is any voltage present?
|
||||||||||||||||
D7 CHECK THE TRAILER TOW REVERSING LAMPS RELAY OUTPUT CIRCUIT FOR A SHORT TO VOLTAGE | ||||||||||||||||
Is any voltage present?
|
||||||||||||||||
D8 CHECK THE TRAILER TOW REVERSING LAMPS RELAY ENERGIZE CIRCUIT FOR VOLTAGE IN PARK | ||||||||||||||||
Is any voltage present?
|
||||||||||||||||
D9 CHECK THE TRAILER TOW REVERSING LAMPS RELAY ENERGIZE CIRCUIT FOR A SHORT TO VOLTAGE | ||||||||||||||||
Is any voltage present?
|
||||||||||||||||
D10 CHECK FOR CORRECT BCM (BODY CONTROL MODULE) OPERATION | ||||||||||||||||
Is the concern still present?
|
Refer to Wiring Diagrams Cell 95 for schematic and connector information. Normal Operation and Fault Conditions
REFER to: Exterior Lighting - Overview (417-01 Exterior Lighting, Description and Operation). DTC Fault Trigger Conditions
Possible Sources
Visual Inspection and Pre-checks
|
||||||||||
E1 CHECK FOR VOLTAGE THROUGH THE TRAILER TOW CONNECTOR | ||||||||||
Is the voltage greater than 11 volts?
|
||||||||||
E2 CHECK FOR CHARGING VOLTAGE TO THE TRM (TRAILER MODULE) | ||||||||||
Is the voltage greater than 11 volts?
|
||||||||||
E3 CHECK THE TRAILER TOW BATTERY CHARGE CIRCUIT FOR AN OPEN | ||||||||||
Is the resistance less than 3 ohms?
|
||||||||||
E4 CHECK FOR CORRECT TRM (TRAILER MODULE) OPERATION | ||||||||||
Is the concern still present?
|
Refer to Wiring Diagrams Cell 95 for schematic and connector information. Normal Operation and Fault Conditions
REFER to: Exterior Lighting - Overview (417-01 Exterior Lighting, Description and Operation). DTC Fault Trigger Conditions
Possible Sources
|
||||||
F1 VERIFY THE CUSTOMER CONCERN | ||||||
Is an observable symptom present?
|
||||||
F2 CHECK THE COMMUNICATION NETWORK | ||||||
Does the TRM and PCM pass the network test?
|
||||||
F3 RETRIEVE THE PCM (POWERTRAIN CONTROL MODULE) DIAGNOSTIC TROUBLE CODES (DTCS) | ||||||
Are any PCM Diagnostic Trouble Codes (DTCs) recorded?
|
||||||
F4 RECHECK THE TRM (TRAILER MODULE) DIAGNOSTIC TROUBLE CODES (DTCS) | ||||||
Is DTC U0100:00 still present?
|
||||||
F5 CHECK FOR DTC (DIAGNOSTIC TROUBLE CODE) U0100:00 SET IN OTHER MODULES | ||||||
Is DTC U0100:00 set in any other module?
|
||||||
F6 CHECK FOR CORRECT PCM (POWERTRAIN CONTROL MODULE) OPERATION | ||||||
Is the concern still present?
|
||||||
F7 CHECK FOR CORRECT TRM (TRAILER MODULE) OPERATION | ||||||
Is the concern still present?
|
Refer to Wiring Diagrams Cell 95 for schematic and connector information. Normal Operation and Fault Conditions
REFER to: Exterior Lighting - Overview (417-01 Exterior Lighting, Description and Operation). DTC Fault Trigger Conditions
Possible Sources
|
||||||
G1 VERIFY THE CUSTOMER CONCERN | ||||||
Is an observable symptom present?
|
||||||
G2 CHECK THE COMMUNICATION NETWORK | ||||||
Does the TRM and BCM pass the network test?
|
||||||
G3 RETRIEVE THE BCM (BODY CONTROL MODULE) DIAGNOSTIC TROUBLE CODES (DTCS) | ||||||
Are any BCM Diagnostic Trouble Codes (DTCs) recorded?
|
||||||
G4 RECHECK THE TRM (TRAILER MODULE) DIAGNOSTIC TROUBLE CODES (DTCS) | ||||||
Is DTC U0140:00 still present?
|
||||||
G5 CHECK FOR DTC (DIAGNOSTIC TROUBLE CODE) U0140:00 SET IN OTHER MODULES | ||||||
Is DTC U0140:00 set in any other module?
|
||||||
G6 CHECK FOR CORRECT BCM (BODY CONTROL MODULE) OPERATION | ||||||
Is the concern still present?
|
||||||
G7 CHECK FOR CORRECT TRM (TRAILER MODULE) OPERATION | ||||||
Is the concern still present?
|
Refer to Wiring Diagrams Cell 95 for schematic and connector information. Normal Operation and Fault Conditions
REFER to: Exterior Lighting - Overview (417-01 Exterior Lighting, Description and Operation). DTC Fault Trigger Conditions
Possible Sources
|
||||||
H1 VERIFY THE CUSTOMER CONCERN | ||||||
Is an observable symptom present?
|
||||||
H2 CHECK THE COMMUNICATION NETWORK | ||||||
Does the TRM and SCCM pass the network test?
|
||||||
H3 RETRIEVE THE SCCM (STEERING COLUMN CONTROL MODULE) DIAGNOSTIC TROUBLE CODES (DTCS) | ||||||
Are any SCCM Diagnostic Trouble Codes (DTCs) recorded?
|
||||||
H4 RECHECK THE TRM (TRAILER MODULE) DIAGNOSTIC TROUBLE CODES (DTCS) | ||||||
Is DTC U0212:00 still present?
|
||||||
H5 CHECK FOR DTC (DIAGNOSTIC TROUBLE CODE) U0212:00 SET IN OTHER MODULES | ||||||
Is DTC U0140:00 set in any other module?
|
||||||
H6 CHECK FOR CORRECT SCCM (STEERING COLUMN CONTROL MODULE) OPERATION | ||||||
Is the concern still present?
|
||||||
H7 CHECK FOR CORRECT TRM (TRAILER MODULE) OPERATION | ||||||
Is the concern still present?
|
Refer to Wiring Diagrams Cell 92 for schematic and connector information. Normal Operation and Fault Conditions
REFER to: Exterior Lighting - Overview (417-01 Exterior Lighting, Description and Operation). DTC Fault Trigger Conditions
Possible Sources
|
||||||
I1 REPEAT THE ON-DEMAND SELF-TEST AND CHECK FOR DIAGNOSTIC TROUBLE CODES (DTCS) | ||||||
Are any non-network Diagnostic Trouble Codes (DTCs) present?
|
Refer to Wiring Diagrams Cell 92 for schematic and connector information. Normal Operation and Fault Conditions
REFER to: Exterior Lighting - Overview (417-01 Exterior Lighting, Description and Operation). DTC Fault Trigger Conditions
Possible Sources
|
||||||
J1 CHECK VEHICLE HISTORY | ||||||
Where there any recent TRM service actions?
|
||||||
J2 CHECK FOR CORRECT TRM (TRAILER MODULE) OPERATION | ||||||
Is the concern still present?
|
Refer to Wiring Diagrams Cell 92 for schematic and connector information. Normal Operation and Fault Conditions
REFER to: Exterior Lighting - Overview (417-01 Exterior Lighting, Description and Operation). DTC Fault Trigger Conditions
Possible Sources
|
|||||||||
K1 REPEAT THE ON-DEMAND SELF-TEST AND CHECK FOR TRM (TRAILER MODULE) DIAGNOSTIC TROUBLE CODES (DTCS) | |||||||||
Does TRM DTC U1000:00 or U3000:49 return?
|
WARNING: Position the seatbelt height adjuster so that the seatbelt rests across the middle of your shoulder. Failure to adjust the seatbelt correctly could reduce its effectiveness and increase the risk of injury in a crash.